Finding the Fourth Proportional to 73,318,793.10, 110,095,693.65 and 58,297,634.70
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Solution
The fourth proportional to 73,318,793.10, 110,095,693.65 and 58,297,634.70 is: 87,539,882.47
Step by Step Solution
- Step 1: Write the proportion equation
73,318,793.10 : 110,095,693.65 = 58,297,634.70 : x - Step 2: Convert to fraction form
73,318,793.10/110,095,693.65 = 58,297,634.70/x - Step 3: Cross multiply
73,318,793.10x = 110,095,693.65 × 58,297,634.70 - Step 4: Simplify right side
73,318,793.10x = 6,418,318,530,450,810 - Step 5: Solve for x
x = 6,418,318,530,450,810/73,318,793.10 - Step 6: Final answer
x = 87,539,882.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.